Reduction of crosssection area
[化] 断面收缩率
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
Who's the patient?
病人是谁？
She can only speculate on the amount of damage done.
她只知道推测损失额的方法。
So much is certain: that we would have doctors and preachers,
虽然我们还会有医生和牧师、